switch-window

Window switching, the visual way.

See http://tapoueh.org/emacs/switch-window.html, then install the switch-window.el file here (with http://github.com/dimitri/el-get it’s even easier).

Manual install

Download the file or git clone git://github.com/dimitri/el-get.git then do the following, which will steal your C-x o key:

(require 'switch-window)